A new trend in cholera epidemiology.
D001210:Asia, Southeastern; D001211:Asia, Western; D001431:Bacteriological Techniques; D002771:Cholera / Q000453:epidemiology* / Q000517:prevention & control*; D022121:Cholera Vaccines; D004463:Ecology; D006801:Humans; D007194:India; D010154:Pakistan; D014611:Vaccination; D014733:Vibrio
D022121:Cholera Vaccines